.btnHead{
    height: 30px;
    padding: 10px 0 10px 0;
    border: 1px solid #999999;
}

.btnHead button{
    width: 100px;
    height: 30px;
    margin-left: 48%;
}

.box{
    display: flex;
    flex-wrap: wrap;
    background: #999999;
    /*height:calc(100vh - 54px);*/
    /*border: 1px solid red;*/
}
/*卡片*/
.item{
     width: calc(20vw - 2px);
     border: 1px solid #F3F3F5;
     text-align: center;
     /*height: calc(25vh - 16px);*/
 }

/*卡片头部样式*/
.userDiv{
    margin:0 auto;
    border: 2px solid white;
    height: 30px;
    padding-top: 6px;
    background-color: #5daf34;
    color: white;
    /*background-color: #3a8ee6;*/
}

.userDiv span{
    font-size: 16px;
    font-weight:bold;
}

.content{
    width: calc(20vw - 2px);
    /*border: 1px solid #F3F3F5;*/
    text-align: center;
    height: 180px;
    overflow-y: auto;
    background: white;
    position: relative;

}
.content::-webkit-scrollbar {
    display: none;
}

.content::-webkit-scrollbar {
    /*滚动条整体样式*/
    width : 2px;  /*高宽分别对应横竖滚动条的尺寸*/
    height: 1px;
}
.content::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius   : 10px;
    background-color: #000000;
    background-image: -webkit-linear-gradient(
            45deg,
            rgba(255, 255, 255, 0.2) 25%,
            transparent 25%,
            transparent 50%,
            rgba(255, 255, 255, 0.2) 50%,
            rgba(255, 255, 255, 0.2) 75%,
            transparent 75%,
            transparent
    );
}
.content::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    box-shadow   : inset 0 0 5px rgba(0, 0, 0, 0.2);
    background   : #ededed;
    border-radius: 10px;
}
.content span{
    font-size: 14px;
}
